Plus & Minus Percent

Plus & Minus Percent is a fast business and finance calculator built for instant percent addition, subtraction, and change. Quickly handle discounts, markups, margins, taxes, and price adjustments with a clean, intuitive interface. Perfect for sales, retail, procurement, accounting, and students who need accurate results on the spot. Core features - One-tap Plus Percent, Minus Percent, Percent Change, and Reverse Percent - Business tools for Markup vs Margin, Discount and Sales Tax, VAT and GST - Scenario compare, smart rounding, history, and quick copy or share Optimized for search: percentage calculator, business calculator, finance calculator, discount calculator, markup and margin calculator, tax calculator, retail pricing tool